nano

commit 6620acbff4455ed732b9f7decbddba297ef2aa4a
parent 1cb6619d6acdf72a634686b6e39cabfa9b9c3361
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Tue, 20 Dec 2016 10:03:53 +0100

tweaks: use a faster comparison

Diffstat:
M
src/text.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/text.c b/src/text.c
@@ -1220,7 +1220,7 @@ void add_undo(undo_type action)
 			openfile->current->data[0] != '\0')
 	    u->xflags = WAS_FINAL_BACKSPACE;
     case DEL:
-	if (u->begin != strlen(openfile->current->data)) {
+	if (openfile->current->data[openfile->current_x] != '\0') {
 	    char *char_buf = charalloc(mb_cur_max() + 1);
 	    int char_len = parse_mbchar(&openfile->current->data[u->begin],
 						char_buf, NULL);